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Researcher · National Institute of Technology Durgapur · India

Nirmal Kumar Roy

Nirmal Kumar Roy publishes mostly in Electrical and Electronic Engineering, Materials Chemistry and Health, Toxicology and Mutagenesis, on topics such as High voltage insulation and dielectric phenomena, Laser Material Processing Techniques and Advanced Fiber Optic Sensors.

ORCID 0009-0005-4936-7983 OpenAlex
World rank
#1,076,102
of 1,633,909 ranked researchers
Rank in India
#19,945
of 44,512
Works
27
Citations
62
Citations per work
2.3

What does Nirmal Kumar Roy research?

Electrical and Electronic Engineering: 22.5%Materials Chemistry: 12.5%Health, Toxicology and Mutagenesis: 7.5%Mechanical Engineering: 7.5%other fields: 50.0%22%top field
Electrical and Electronic Engineering22.5%Materials Chemistry12.5%Health, Toxicology and Mutagenesis7.5%Mechanical Engineering7.5%other fields50.0%

Shares of their own output, by the field each of their topics belongs to. The grey slice is everything not listed.

  1. 1Electrical and Electronic Engineering22% of their works
  2. 2Materials Chemistry12% of their works
  3. 3Health, Toxicology and Mutagenesis8% of their works
  4. 4Mechanical Engineering8% of their works
  5. 5Computational Mechanics8% of their works
  6. 6Electronic, Optical and Magnetic Materials8% of their works

Research topics

Which keywords describe Nirmal Kumar Roy's research?

The keywords of their largest research topics: Dielectrics, Nanocomposites, Brominated Flame Retardants, Dissolved Gas Analysis, Femtosecond Laser, Fiber Optic Sensors, Frequency Response Analysis and Micromachining.

Size is their works in the topics tagged with each word, from their 8 largest topics. Each links to the topic it comes from most.

All 16 words, with their numbers
  1. Dielectrics31 topic
  2. Nanocomposites31 topic
  3. Brominated Flame Retardants21 topic
  4. Dissolved Gas Analysis21 topic
  5. Femtosecond Laser21 topic
  6. Fiber Optic Sensors21 topic
  7. Frequency Response Analysis21 topic
  8. Micromachining21 topic
  9. Optical Fiber21 topic
  10. Polycyclic Aromatic Hydrocarbons21 topic
  11. Acoustic Wave Biosensors11 topic
  12. Dissolved Organic Matter11 topic
  13. Eutrophication11 topic
  14. Lab-on-a-Chip11 topic
  15. Poly(dimethylsiloxane)11 topic
  16. Thin Film Resonators11 topic

Where does Nirmal Kumar Roy work?

Nirmal Kumar Roy's main affiliation in the publication record is National Institute of Technology Durgapur, India.

How many publications and citations does Nirmal Kumar Roy have?

Science Explorer counts 27 works and 62 citations for Nirmal Kumar Roy, ranking #1,076,102 of 1,633,909 researchers worldwide on the composite score.

Ranked on field-normalised excellence (50%), output (30%) and citations (20%). Counts come from OpenAlex author records, which occasionally merge different people who share a name or split one person into several.

Papers, co-authors, who cited this work and researchers on the nearest topics are in the interactive view on the map. Is this your page? Request a correction or removal.